220313012303 has 8 divisors (see below), whose sum is σ = 234561403440. Its totient is φ = 206207821440.

The previous prime is 220313012299. The next prime is 220313012321. The reversal of 220313012303 is 303210313022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220313012303 - 2² = 220313012299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220313012323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35796893 + ... + 35803046.

It is an arithmetic number, because the mean of its divisors is an integer number (29320175430).

Almost surely, 2^220313012303 is an apocalyptic number.

220313012303 is a deficient number, since it is larger than the sum of its proper divisors (14248391137).

220313012303 is a wasteful number, since it uses less digits than its factorization.

220313012303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71600137.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 220313012303 its reverse (303210313022), we get a palindrome (523523325325).

The spelling of 220313012303 in words is "two hundred twenty billion, three hundred thirteen million, twelve thousand, three hundred three".